diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -71,3 +71,4 @@ 082c9b8f0f17bd34740eb90c69bdc4c80d4b5b31
 a18445b85d407294da0b7f1d8be3bedef5ffdea6 0.3.7
 43d472db8c82690ec36bdfc26a985eb0ff726788 0.4.0rc1
 8db761c407685e7b08b800c947890035b0d67025 0.4.0rc1
+60f726162fd6c515bd819feb423be73cad01d7d3 0.4.0rc2